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МатематикаВопрос:
Exercise 5. Choose the correct tense. 1.1 (have been reading/read) about global warming all day. 2. They (have been building/built) a power station for two years. 3. She (has been planting/planted) trees since morning. 4. We (have been learning / learned) about pollution this term. 5. He (has been working / worked) in this factory since 2020. 6. Scientists (have been testing / tested) the water recently.
Ответ:
Ответ:
- I have been reading about global warming all day.
- They have been building a power station for two years.
- She has been planting trees since morning.
- We have been learning about pollution this term.
- He has been working in this factory since 2020.
- Scientists have been testing the water recently.
Похожие
- Exercise 1. Match the English words with their Russian meanings.) атмосфера 1. pollution 2. factory waste. 3. acid rain 4. loss of natural habitate) правительство 5. toxic fumes 6. water pollution 7.solar power 8. harmful 9.atmosphere 10. government 4) загрязнение 9) фабричные отходы 5) токсичные выхлопы 4) потеря природной среды обитания 1) солнечная энергия
- Exercise 2. Complete the sentences with words from the box. pollution, factory, fumes, habitat, waste, atmosphere, oxygen, poison, power, clouds 1. Air is dangerous for people. 2. This factory produces a lot of 3. Toxic are bad for health. 4. Many animals lose their natural 5. The protects the Earth. 6. Trees give us 7. Some rivers are full of 8. Solar is clean energy. 9. Polluted cover the city. 10. The throws waste into the river.
- Exercise 3. Present Perfect Continuous Put the verbs in the correct form. 1. They (burn) waste near the river. 2. We (study) environmental problems. 3.She (work) for an eco-organisation. 4. Factories (emit) toxic gases. 5. He (clean) the beach all morning. 6. Scientists (observe) climate change. 7. People (cut) down forests. 8. The government (try) to reduce pollution.
- Exercise 4.Complete the sentences with: make up / make up with / make out She told a story, but she it. I couldn't what he was saying. Tom argued with Ben, but they soon Don't excuses. It was dark, so I couldn't the sign. after the quarrel.
- Exercise 6. Rewrite the sentences in the negative form. 1. They have been burning plastic. 2. She has been throwing rubbish. 3. We have been wasting water. 4. He has been polluting the river. 5. People have been cutting trees. 6. Factories have been emitting gases.
- Exercise 7. Read the text and answer the questions. Factories have been emitting toxic fumes for many years. Rivers have been polluted by waste. Scientists have been studying these problems and the government has been trying to reduce pollution. Questions: 1. What have factories been emitting? 2. What has polluted the rivers? 3. Who has been studying the problems? 4. What has the government been trying to do?
